monkey ladder


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monkey ladder

[′məŋ·kē ‚lad·ər]
(mining engineering)
A ladder of saplings; the widely separated steps rest in the coal.
References in periodicals archive ?
Limited Tenders are invited for Provision Of Monkey Ladders And Walkway Platforms At Ohcu (Refinery-Iii) In Manali Refinery Of Cpcl
Limited Tenders are Lining of contract for absorber (f-302) line i and line ii top platform and all related monkey ladders and platforms repairs replacement and strengthening in ammonia plant at rcf thal.